#  启动时打印setting参数
"""
1.某个setting具体的值
from week1.settings import HOST
print(HOST)
2.所有settings信息
from scrapy.utils.project import get_project_settings
settings = get_project_settings()
print(dict(settings))
"""
#  效果在下方爬虫启动文件(start.py)显示
